7839256320

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{97213}}^1$

素因数の和:97247

約数の個数: 216

約数和(自身を含む): 30998044896

約数和(自身を除く): 23158788576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80640, 97213, 194426, 291639, 388852, 486065, 583278, 680491, 777704, 874917, 972130, 1166556, 1360982, 1458195, 1555408, 1749834, 1944260, 2041473, 2333112, 2721964, 2916390, 3110816, 3402455, 3499668, 3888520, 4082946, 4374585, 4666224, 5443928, 5832780, 6124419, 6221632, 6804910, 6999336, 7777040, 8165892, 8749170, 9332448, 10207365, 10887856, 11665560, 12248838, 12443264, 13609820, 13998672, 15554080, 16331784, 17498340, 18664896, 20414730, 21775712, 23331120, 24497676, 24886528, 27219640, 27997344, 30622095, 31108160, 32663568, 34996680, 37329792, 40829460, 43551424, 46662240, 48995352, 54439280, 55994688, 61244190, 62216320, 65327136, 69993360, 74659584, 81658920, 87102848, 93324480, 97990704, 108878560, 111989376, 122488380, 124432640, 130654272, 139986720, 163317840, 174205696, 186648960, 195981408, 217757120, 223978752, 244976760, 261308544, 279973440, 326635680, 373297920, 391962816, 435514240, 489953520, 522617088, 559946880, 653271360, 783925632, 871028480, 979907040, 1119893760, 1306542720, 1567851264, 1959814080, 2613085440, 3919628160, 7839256320]

約数ペア:

[(1, 7839256320), (2, 3919628160), (3, 2613085440), (4, 1959814080), (5, 1567851264), (6, 1306542720), (7, 1119893760), (8, 979907040), (9, 871028480), (10, 783925632), (12, 653271360), (14, 559946880), (15, 522617088), (16, 489953520), (18, 435514240), (20, 391962816), (21, 373297920), (24, 326635680), (28, 279973440), (30, 261308544), (32, 244976760), (35, 223978752), (36, 217757120), (40, 195981408), (42, 186648960), (45, 174205696), (48, 163317840), (56, 139986720), (60, 130654272), (63, 124432640), (64, 122488380), (70, 111989376), (72, 108878560), (80, 97990704), (84, 93324480), (90, 87102848), (96, 81658920), (105, 74659584), (112, 69993360), (120, 65327136), (126, 62216320), (128, 61244190), (140, 55994688), (144, 54439280), (160, 48995352), (168, 46662240), (180, 43551424), (192, 40829460), (210, 37329792), (224, 34996680), (240, 32663568), (252, 31108160), (256, 30622095), (280, 27997344), (288, 27219640), (315, 24886528), (320, 24497676), (336, 23331120), (360, 21775712), (384, 20414730), (420, 18664896), (448, 17498340), (480, 16331784), (504, 15554080), (560, 13998672), (576, 13609820), (630, 12443264), (640, 12248838), (672, 11665560), (720, 10887856), (768, 10207365), (840, 9332448), (896, 8749170), (960, 8165892), (1008, 7777040), (1120, 6999336), (1152, 6804910), (1260, 6221632), (1280, 6124419), (1344, 5832780), (1440, 5443928), (1680, 4666224), (1792, 4374585), (1920, 4082946), (2016, 3888520), (2240, 3499668), (2304, 3402455), (2520, 3110816), (2688, 2916390), (2880, 2721964), (3360, 2333112), (3840, 2041473), (4032, 1944260), (4480, 1749834), (5040, 1555408), (5376, 1458195), (5760, 1360982), (6720, 1166556), (8064, 972130), (8960, 874917), (10080, 777704), (11520, 680491), (13440, 583278), (16128, 486065), (20160, 388852), (26880, 291639), (40320, 194426), (80640, 97213)]